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Example Sentences
A Crispr experiment to breed hornless cattle in the U.S. was initially hailed as a major success, but was later discovered to have introduced an unintended stretch of bacterial DNA into the cows' genome.
Potential applications of gene-editing technology include genetically hornless cows, and pigs or chickens that are resistant to diseases.
Many dairy farmers prefer hornless cows — horns can inflict damage when wielded by 1,500-pound animals — so they often burn them off in a painful process using corrosive chemicals and scalding irons.
Ymir was not the only living thing to be formed by the melting of the ice: there was also a hornless cow, more enormous than the mind could hold.
In 2016, scientists reported that two male dairy bulls had been born with a hornless mutation that had been introduced into their DNA sequence using genome editing.
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